WO2007081921A3 - Use of modified inorganic particles in deinking - Google Patents
Use of modified inorganic particles in deinking Download PDFInfo
- Publication number
- WO2007081921A3 WO2007081921A3 PCT/US2007/000473 US2007000473W WO2007081921A3 WO 2007081921 A3 WO2007081921 A3 WO 2007081921A3 US 2007000473 W US2007000473 W US 2007000473W WO 2007081921 A3 WO2007081921 A3 WO 2007081921A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- deinking
- modified inorganic
- hydrophobically
- mip
- present
- Prior art date
Links
- 239000002761 deinking Substances 0.000 title abstract 5
- 239000010954 inorganic particle Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000010893 paper waste Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800021824A CN101370980B (en) | 2006-01-09 | 2007-01-08 | Use of modified inorganic particles in deinking |
CA 2636136 CA2636136A1 (en) | 2006-01-09 | 2007-01-08 | Use of modified inorganic particles in deinking |
JP2008549608A JP5150510B2 (en) | 2006-01-09 | 2007-01-08 | Use of modified inorganic particles in deinking |
EP20070716439 EP1974092A2 (en) | 2006-01-09 | 2007-01-08 | Use of modified inorganic particles in deinking |
US12/087,352 US7897010B2 (en) | 2006-01-09 | 2007-01-08 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US13/008,224 US8287690B2 (en) | 2006-01-09 | 2011-01-18 | Modified inorganic particles for deinking |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/328,485 US7862685B2 (en) | 2006-01-09 | 2006-01-09 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US11/328,485 | 2006-01-09 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/328,485 Continuation-In-Part US7862685B2 (en) | 2006-01-09 | 2006-01-09 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/087,352 A-371-Of-International US7897010B2 (en) | 2006-01-09 | 2007-01-08 | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US13/008,224 Continuation US8287690B2 (en) | 2006-01-09 | 2011-01-18 | Modified inorganic particles for deinking |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007081921A2 WO2007081921A2 (en) | 2007-07-19 |
WO2007081921A3 true WO2007081921A3 (en) | 2007-09-20 |
Family
ID=38109627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/000473 WO2007081921A2 (en) | 2006-01-09 | 2007-01-08 | Use of modified inorganic particles in deinking |
Country Status (7)
Country | Link |
---|---|
US (1) | US7862685B2 (en) |
EP (2) | EP2292836A1 (en) |
JP (2) | JP5150510B2 (en) |
KR (1) | KR20080113202A (en) |
CN (2) | CN101370980B (en) |
CA (1) | CA2636136A1 (en) |
WO (1) | WO2007081921A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8524036B2 (en) | 2009-11-11 | 2013-09-03 | Kemira Chemicals, Inc. | Polyester surfactants for deinking |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7897010B2 (en) * | 2006-01-09 | 2011-03-01 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US7862685B2 (en) | 2006-01-09 | 2011-01-04 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US8815051B2 (en) | 2006-06-12 | 2014-08-26 | Thiele Kaolin Company | Deinking of waste paper |
US8052837B2 (en) * | 2006-06-12 | 2011-11-08 | Thiele Kaolin Company | Deinking of waste paper |
US8133350B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium silicate |
AT506695B1 (en) * | 2008-11-14 | 2009-11-15 | Kemira Chemie Ges Mbh | COMPOSITION FOR PAPER LUBRICATION |
US8236889B2 (en) | 2009-05-15 | 2012-08-07 | Kemira Chemicals, Inc. | Polymeric defoamer additive |
CA2760803C (en) | 2009-06-17 | 2017-01-17 | Kemira Oyj | Deinking process |
JP5654617B2 (en) * | 2010-02-12 | 2015-01-14 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップAkzo Nobel Chemicals International B.V. | How to remove ink from paper |
EP2386681A1 (en) | 2010-05-14 | 2011-11-16 | Universitat Politècnica de Catalunya | Process for recycling waste paper, product obtained there from and its uses |
CN103492280B (en) * | 2011-04-20 | 2015-09-16 | 巴斯夫欧洲公司 | Cellulose protective packaging material |
EP2546410B1 (en) * | 2011-07-11 | 2013-11-13 | Omya International AG | Hydrophobised calcium carbonate particles |
CN103756402B (en) * | 2014-01-28 | 2015-11-18 | 山东大学 | A kind of preparation method based on biomass-based deinking agent |
CN103981752B (en) * | 2014-04-29 | 2016-08-24 | 华南理工大学 | A kind of cation-modified preparation method determining agent of the DCS of being applied to |
JO3535B1 (en) * | 2015-03-30 | 2020-07-05 | Clariant Int Ltd | Composition of fatty acids and n-acyl derivatives of sarcosine for the improved flotation of nonsulfide minerals |
JP6516365B2 (en) * | 2015-10-02 | 2019-05-22 | ライオン・スペシャリティ・ケミカルズ株式会社 | Method for producing deinking agent for flotation, and regenerated pulp |
EP3156540A1 (en) | 2015-10-12 | 2017-04-19 | Omya International AG | Process for the deinking of coated paper or paperboard |
JP6613191B2 (en) * | 2016-03-28 | 2019-11-27 | 日本製紙株式会社 | Method for deinking UV printed matter |
US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
JP7120785B2 (en) | 2018-03-29 | 2022-08-17 | 日本製紙株式会社 | Deinking method for UV printed matter |
JP7211140B2 (en) * | 2019-02-14 | 2023-01-24 | 王子ホールディングス株式会社 | White ball and coated white ball |
CN110714350A (en) * | 2019-10-31 | 2020-01-21 | 佛山市拓昕包装有限公司 | Waste paper recycling device |
EP4107326A1 (en) * | 2020-02-19 | 2022-12-28 | Siegwerk Druckfarben AG & Co. KGaA | Deinking of printed substrates |
CN112980052B (en) * | 2021-02-24 | 2022-02-01 | 中国矿业大学(北京) | Modifier and application thereof, modified heavy calcium carbonate and preparation method and application thereof |
CN115538208B (en) * | 2022-10-08 | 2023-11-24 | 江西省芦林纸业股份有限公司 | Preparation process of environment-friendly recycled paper |
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US4231841A (en) * | 1977-10-20 | 1980-11-04 | Montedison S.P.A. | Process for the de-inking of printed waste paper |
US4360439A (en) * | 1977-10-20 | 1982-11-23 | Montedison S.P.A. | Composition for the de-inking of printed waste paper by the washing process |
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US6013157A (en) * | 1994-08-11 | 2000-01-11 | Basf Corporation | Froth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paper |
US20050133172A1 (en) * | 2003-12-01 | 2005-06-23 | Robinson Peter M. | Deinking system for carbonate pulping |
WO2005124016A1 (en) * | 2004-06-16 | 2005-12-29 | Kemira Oyj | Process for deinking waste paper |
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US7862685B2 (en) | 2006-01-09 | 2011-01-04 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US8052837B2 (en) | 2006-06-12 | 2011-11-08 | Thiele Kaolin Company | Deinking of waste paper |
US11328485B2 (en) | 2019-08-23 | 2022-05-10 | Tencent America LLC | Method and apparatus for displaying an augmented-reality image corresponding to a microscope view |
-
2006
- 2006-01-09 US US11/328,485 patent/US7862685B2/en not_active Expired - Fee Related
-
2007
- 2007-01-08 CN CN2007800021824A patent/CN101370980B/en not_active Expired - Fee Related
- 2007-01-08 EP EP20100075730 patent/EP2292836A1/en not_active Withdrawn
- 2007-01-08 CA CA 2636136 patent/CA2636136A1/en not_active Abandoned
- 2007-01-08 JP JP2008549608A patent/JP5150510B2/en not_active Expired - Fee Related
- 2007-01-08 WO PCT/US2007/000473 patent/WO2007081921A2/en active Application Filing
- 2007-01-08 CN CN2012105517797A patent/CN103174048A/en active Pending
- 2007-01-08 KR KR20087019562A patent/KR20080113202A/en not_active Abandoned
- 2007-01-08 EP EP20070716439 patent/EP1974092A2/en not_active Withdrawn
-
2012
- 2012-08-02 JP JP2012171868A patent/JP5380591B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231841A (en) * | 1977-10-20 | 1980-11-04 | Montedison S.P.A. | Process for the de-inking of printed waste paper |
US4360439A (en) * | 1977-10-20 | 1982-11-23 | Montedison S.P.A. | Composition for the de-inking of printed waste paper by the washing process |
US5288369A (en) * | 1990-12-28 | 1994-02-22 | Kao Corporation | Deinking method and deinking composition |
WO1994028237A1 (en) * | 1993-05-27 | 1994-12-08 | High Point Chemical Corporation | Improved method of removing hydrophilic ink |
US6013157A (en) * | 1994-08-11 | 2000-01-11 | Basf Corporation | Froth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paper |
EP0741203A1 (en) * | 1995-05-05 | 1996-11-06 | SOLVAY MINERALS, Inc. | Method of deinking wastepaper |
US20050133172A1 (en) * | 2003-12-01 | 2005-06-23 | Robinson Peter M. | Deinking system for carbonate pulping |
WO2005124016A1 (en) * | 2004-06-16 | 2005-12-29 | Kemira Oyj | Process for deinking waste paper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8524036B2 (en) | 2009-11-11 | 2013-09-03 | Kemira Chemicals, Inc. | Polyester surfactants for deinking |
US9404216B2 (en) | 2009-11-11 | 2016-08-02 | Kemira Chemicals, Inc. | Polyester surfactants for deinking |
Also Published As
Publication number | Publication date |
---|---|
JP2012255245A (en) | 2012-12-27 |
WO2007081921A2 (en) | 2007-07-19 |
EP2292836A1 (en) | 2011-03-09 |
JP5150510B2 (en) | 2013-02-20 |
EP1974092A2 (en) | 2008-10-01 |
CN103174048A (en) | 2013-06-26 |
US20070158039A1 (en) | 2007-07-12 |
KR20080113202A (en) | 2008-12-29 |
CN101370980A (en) | 2009-02-18 |
US7862685B2 (en) | 2011-01-04 |
JP2009522465A (en) | 2009-06-11 |
CA2636136A1 (en) | 2007-07-19 |
JP5380591B2 (en) | 2014-01-08 |
CN101370980B (en) | 2013-01-30 |
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